mySaturated polyester polyol. It is a pasty polyester of medium molecular weight, which gives the reactive hot melt a high degree of flexibility.
تفاصيل
منتج
التركيب الكيميائي
Polyester polyol
مزايا
- medium molecular weight
- high degree of flexibility
- inherent flame retardancy, which ensures that additional flame retardants are not required to be added to the formulation
- a green alternative to the petrochemical polyols
- formulations prepared using this bio-based polyol exhibit properties comparable to those of petrochemically based polyesters
- fast setting behaviour
تطبيقات أخرى
reactive hot-melt adhesives
معاملة
It has 100% renewable content.
معلومات تقنية
| كمية | قدر | وحدة | التعلیق |
|---|---|---|---|
| خصائص المظهر | |||
| Appearance | |||
| الخصائص الفيزيائية | |||
| Molecular weight | 3500 | g/mol | |
| الخصائص الحرارية | |||
| Melting point | 55 | ºC | |
| Softening point | 65 | ºC | R&B |
| Glass transition Temperature | -45 | ºC | |
| خصائص ميكانيكية | |||
| Melt Viscosity | 2 | Pa.s | at 80°C |
| الخواص الكيميائية | |||
| Acidity number | <2 | mg KOH/g | |
| Hydroxyl number | 30 | mg KOH/g | |